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"path": "/society/ready-to-take-charge-three-innovative-types-of-energy-storage/",
"publishedAt": "2026-04-21T11:39:28.000Z",
"site": "https://www.positive.news",
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"textContent": "From mammoth molten salt-filled thermal storage units to systems that use liquid air, here’s the latest in energy storage tech\n\nThe post Ready to take charge: three innovative types of energy storage appeared first on Positive News.",
"title": "Ready to take charge: three innovative types of energy storage"
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